CompareDataWiz is a Microsoft Access Table Comparison utility, it will compare between two copies of the same database to find all the differences in tables data . CompareDataWiz will outline: All different records between the two databases. All identical records between the two databases. All records that exist in the first database but not in the second. All records that exist in the second database but not in the first. The following limitations apply when CompareDataWiz is in Demo Mode: Comparing a whole database option is disabled, only 3 tables can be compared. Asterisks obscure the detailed compare report.